#include <dsp.h>

Inheritance diagram for leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >:

Collaboration diagram for leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >:

Public Member Functions
	cconverter (scheduler *sch, pipebuf< complex< Tin >> &_in, pipebuf< complex< Tout >> &_out)

void	run ()

Public Member Functions inherited from leansdr::runnable
	runnable (scheduler _sch, const char name)

Public Member Functions inherited from leansdr::runnable_common
	runnable_common (const char *_name)

virtual	~runnable_common ()

virtual void	shutdown ()

Private Attributes
pipereader< complex< Tin > >	in

pipewriter< complex< Tout > >	out

Additional Inherited Members
Public Attributes inherited from leansdr::runnable_common
const char *	name

Protected Attributes inherited from leansdr::runnable
scheduler *	sch

Detailed Description

template<typename Tin, int Zin, typename Tout, int Zout, int Gn, int Gd>
struct leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >

Definition at line 34 of file dsp.h.

Constructor & Destructor Documentation

◆ cconverter()

template<typename Tin , int Zin, typename Tout , int Zout, int Gn, int Gd>

leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::cconverter	(	scheduler *	sch,
		pipebuf< complex< Tin >> &	_in,
		pipebuf< complex< Tout >> &	_out
	)

inline

Definition at line 36 of file dsp.h.

         : runnable(sch, "cconverter"),
           in(_in), out(_out)
     {
     }

Member Function Documentation

◆ run()

template<typename Tin , int Zin, typename Tout , int Zout, int Gn, int Gd>

void leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::run ( )

inlinevirtual

Reimplemented from leansdr::runnable_common.

Definition at line 42 of file dsp.h.

References leansdr::complex< T >::im, leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::in, leansdr::min(), leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::out, and leansdr::complex< T >::re.

     {
         unsigned long count = min(in.readable(), out.writable());
         complex<Tin> *pin = in.rd(), *pend = pin + count;
         complex<Tout> *pout = out.wr();
         for (; pin < pend; ++pin, ++pout)
         {
             pout->re = Zout + (pin->re - (Tin)Zin) * Gn / Gd;
             pout->im = Zout + (pin->im - (Tin)Zin) * Gn / Gd;
         }
         in.read(count);
         out.written(count);
     }